Modloader

Fabric

Minecraft version

1.21.1

Modloader version

0.16.10 API 0.115.0

Mod version

1.11.1

Description

1.10.10 version works.

Steps to reproduce

1. Update to 1.11.1
2. Start server
3. Join server
4. Error

Mods that might affect the issue

No response

Logs

https://gist.github.com/FelixAgairu/1f19cb0817c8a51dbd3608e637f86ba5#file-server-log-L1102

Same issue.

UPD: Resolved by deleting flan on the client.

fixed now. Flemmli97/LinguaBibliotheca@5125cc0